Thiamin

Thiamin ndeimwe yeB mavitamini. Iwo mavitamini B iboka remavhithamini-akanyungudika nemvura ayo ari chikamu chemazhinji emakemikari maitiro mumuviri.

Thiamin (vitamini B1) inobatsira masero emuviri kushandura makabhohaidhiretsi kuita simba. Basa guru remakabohaidhiretsi kupa simba kumuviri, kunyanya huropi uye huta hwetsinga.

Thiamin anotambawo basa mukudzimbikana kwemhasuru uye kuitisa kwemasaini tsinga.

Thiamin yakakosha kune metabolism ye pyruvate.

Thiamin inowanikwa mu:

• Yakagadziriswa, yakasimbiswa, uye zvigadzirwa zvezviyo zvakakwana sechingwa, zviyo, mupunga, pasita, uye furawa
• Gorosi utachiona
• Nzombe yemombe uye nyama yenguruve
• Trout uye bluefin tuna
• Zai
• Mbeu uye nyemba
• Nuts uye mbeu

Zvigadzirwa zvemukaka, michero, uye miriwo hazvina kukwirisa mu thiamin mune zvishoma. Asi kana iwe uchidya huwandu hwakawanda hweaya, iwo anova akakosha sosi yetiamin.

Kushaikwa kwe thiamin kunogona kukonzera kushaya simba, kuneta, psychosis, uye kukuvara kwetsinga.

Thiamin kushomeka muUnited States kunowanzoonekwa kune vanhu vanoshandisa zvisina kufanira doro (kudhakwa). Doro rakawandisa rinoita kuti muviri utadze kuwana utiyamu kubva muzvikafu.

Kunze kwekunge avo vane chidhakwa vagamuchira yakakwira-kupfuura-yakajairwa zviyero zveiamin kuti vagadzirire mutsauko, muviri haugone kuwana zvakakwana chinhu chacho. Izvi zvinogona kutungamira kuchirwere chinonzi beriberi.

Mukushomeka kwakanyanya kwetiamin, kukuvara kwehuropi kunogona kuitika. Imwe mhando inonzi Korsakoff syndrome. Chimwe chirwere cheWernicke. Pamwe kana zvese zviri zviviri izvi mamiriro zvinogona kuitika mumunhu mumwe chete.

Iko hakuna kuzivikanwa kune chepfu kwakabatana ne thiamin.

Iyo Yakakurudzirwa Dietary Allowance (RDA) yemavitamini inoratidza huwandu hwakawanda hwevhitamini yega yega vanhu vazhinji yavanofanira kuwana zuva rega rega. Iyo RDA yemavhitamini inogona kushandiswa sezvinangwa zvemunhu wega wega.

Yakawanda sei vhitamini yega yega yaunoda zvinoenderana nezera rako uye bonde. Zvimwe zvinhu, sekubata pamuviri uye kurwara, zvakakoshawo. Vakuru uye vakadzi vane nhumbu kana vanoyamwisa vanoda mwero wakanyanya wehupfu kupfuura vana vadiki.

Dhijitari Referensi Inotora kune thiamin:

Vacheche

• 0 kusvika kumwedzi mitanhatu: 0.2 * milligrams pazuva (mg / zuva)
• Mwedzi 7 kusvika ku12: 0.3 * mg / zuva

Kudyiwa Kwakakwana (AI)

Vana

• 1 kusvika kumakore matatu: 0.5 mg / zuva
• 4 kusvika pamakore masere: 0.6 mg / zuva
• 9 kusvika 13 makore: 0.9 mg / zuva

Vechidiki nevakuru

• Varume vane makore gumi nemana zvichikwira: 1.2 mg / zuva
• Vakadzi vane makore gumi nemasere kusvika gumi nemasere: 1.0 mg / zuva
• Vakadzi vane makore 19 zvichikwira: 1.1 mg / zuva (1.4 mg inodiwa panguva yepamuviri uye lactation)

Nzira yakanakisa yekuwana chinodikanwa chezuva nezuva chemavhitamini akakosha kudya chikafu chakaringana chine chikafu chakasiyana.

Vhitamini B1; Thiamine

• Vitamin B1 inobatsira
• Vitamin B1 sosi

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Sachdev HPS, Shah D. Vitamin B kushomeka uye kuwandisa. Mune: Kliegman RM, St. Geme JW, Blum NJ, Shah SS, Tasker RC, Wilson KM, eds. Nelson Chinyorwa chePediatrics. 21st ed. Philadelphia, PA: Elsevier; 2020: chitsamba 62.

Salwen MJ. Mavhitaminzi uye kuronda zvinhu. Mune: McPherson RA, Pincus MR, eds. Henry's Clinical Diagnosis uye Management nemaLabhoritari Maitiro. 23rd ed. St Louis, MO: Elsevier; 2017: chitsiko 26.

Smith B, Thompson J. Nutrition uye kukura. Mune: The Johns Hopkins Hospital, Hughes HK, Kahl LK, eds. Iyo Harriet Lane Handbook. 21st ed. Philadelphia, PA: Elsevier; 2018: chitsiko 21.